Compounds having the formula:
are antagonists of leukotrienes of C4, D4 and E4, the slow reacting substance of anaphylaxis, and inhibitors of their biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory agents, anti-psoriatic agents, and cytoprotective agents, and can be made up into pharmaceutical compositions.
具有以下
化学式的化合物
是
白三烯 C4、
D4 和 E4(过敏性休克的慢反应物质)的拮抗剂,也是其
生物合成的
抑制剂。这些化合物可用作抗哮喘剂、抗过敏剂、消炎剂、抗
银屑病剂和细胞保护剂,并可制成药物组合物。